556 MPR receiver wobble

RickI

Bearcat
Joined
Oct 2, 2022
Messages
1
City & State/Province
Florida
Just bought my Ruger 556 MPR last month new. Noticed play or wobble with upper and lower receiver. Anyone else have an issue with this?
 
Upper/lower 'play or wobble' is common with any/all AR type firearms. It's a factor of tolerances. Usually doesn't affect function or accuracy. If you don't like it, get a package of the little polymer wedgie things that tighten the fit.
 

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